AVIC Optoelectronics obtains patents related to cable connectors, using common ground plates in cable connectors to improve efficiency by enabling shielding continuity for differential components.

On March 28, the information from the National Intellectual Property Administration shows that AVIC Optoelectronics Technology Co., Ltd. has filed a patent titled “A Cable Connector.” The grant announcement number is CN224053462U, and the grant announcement date is March 27, 2026. The application number is CN202520441427.9. The application publication date is March 27, 2026. The application date is March 13, 2025. The inventors are Shen Chaonan, Wang Zhanyun, Li Dong, Zhou Guoqi, and Yuan Junfeng. The patent agency is Zhengzhou RuiXin Intellectual Property Agency Co., Ltd., and the patent agent is Wang Lujuan. The classification numbers are H01R13/40, H01R13/648, H01R13/502, and H01R13/02.

The patent abstract indicates that this utility model relates to the field of connector technology, and specifically relates to a cable connector. The cable connector includes an outer housing. In the inner cavity of the outer housing, a middle housing and various differential components are arranged. The middle housing is provided with middle housing mounting holes for mounting the differential components correspondingly. The differential component includes a differential pair and a shielding structure provided around the differential pair. In the inner cavity of the outer housing, a common grounding sheet is further provided. The common grounding sheet is provided with common grounding through-holes corresponding to the middle housing mounting holes. The common grounding through-holes are for the corresponding differential components to pass through. On the common grounding sheet, there is a common grounding contact portion that is electrically conductive in contact with the shielding structure of each differential component. By using the common grounding sheet to implement shielding conduction of each differential component, the shielding effect can be improved.

AVIC Optoelectronics Technology Co., Ltd. was established on December 31, 2002, and listed on the Shenzhen Stock Exchange on November 1, 2007. Its registered address and office address are both in Henan. It is a domestic leading manufacturer of high-end optoelectronic components. Its products are technologically advanced, and in the defense and communications fields it has significant technical barriers and advantages across the entire industrial chain.

AVIC Optoelectronics’ main business is the production and sales of optical-electronic components and electronic information products. The industry it belongs to in Shenwan is National Defense & Military Industry - Defense Electronics II - Defense Electronics III. It involves concept sectors such as 6G, quantum communications, and state-owned enterprise reform.

In 2025, AVIC Optoelectronics’ operating revenue was RMB 21.386 billion, ranking 1st among 9 companies in the industry, far exceeding the second-place company Gaitian Communications’ RMB 4.3888 billion. The industry average was RMB 3.827 billion, and the median was RMB 1.794 billion. In terms of its main business, revenue from electrical connectors and integrated interconnect components was RMB 15.943 billion, accounting for 74.55%; revenue from optical connectors and other optical components and optoelectronic equipment was RMB 3.659 billion, accounting for 17.11%; revenue from liquid-cooling solution and other products was RMB 1.785 billion, accounting for 8.34%. Regarding net profit, in 2025 AVIC Optoelectronics achieved RMB 2.35 billion, also ranking 1st among 9 companies in the industry, far exceeding the second-place company Hongming Electronics’ RMB 461 million. The industry average was RMB 215 million, and the median was RMB 30.3556 million.

AVIC Optoelectronics Technology Co., Ltd.’s recent patent situation is as follows:

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